234812320

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3343}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 556174080

約数和(自身を除く): 321361760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1756, 2195, 3343, 3512, 4390, 6686, 7024, 8780, 13372, 14048, 16715, 17560, 26744, 33430, 35120, 53488, 66860, 70240, 106976, 133720, 267440, 534880, 1467577, 2935154, 5870308, 7337885, 11740616, 14675770, 23481232, 29351540, 46962464, 58703080, 117406160, 234812320]

約数ペア:

[(1, 234812320), (2, 117406160), (4, 58703080), (5, 46962464), (8, 29351540), (10, 23481232), (16, 14675770), (20, 11740616), (32, 7337885), (40, 5870308), (80, 2935154), (160, 1467577), (439, 534880), (878, 267440), (1756, 133720), (2195, 106976), (3343, 70240), (3512, 66860), (4390, 53488), (6686, 35120), (7024, 33430), (8780, 26744), (13372, 17560), (14048, 16715)]